{"product_id":"dc-dc-adjustable-step-down-power-supply-module-voltage-current-lcd-display-with-case","title":"[Discontinued] DC-DC Adjustable Step Down Power Supply Module Voltage Current LCD Display with Case","description":"\u003cp\u003e \u003c\/p\u003e \u003cdiv\u003e \u003cdiv\u003e\u003cspan\u003eUsing STN liquid crystal display screen, Voltage and Current can be displayed simultaneously, blue background and white character, wide angle and wide field of view.\u003c\/span\u003e\u003c\/div\u003e \u003cdiv\u003e \u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUsing button adjustable voltage, left button to reduce the voltage, the right button to increasing voltage. press button one time can adjust 0.04V voltage, press and hold more than 1 second to quickly adjust voltage.\u003c\/span\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cul\u003e\u003c\/ul\u003e \u003c\/div\u003e  \u003c\/div\u003e \u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eCalibration Steps:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003col\u003e \u003cli\u003eWhen power outages, long press left button access the power supply.\u003c\/li\u003e \u003cli\u003eThen the display starts flashing, at this time, release the left button, measure output voltage with multimeter. \u003c\/li\u003e \u003cli\u003eWhen you press the left or right button until the screen displays near 5V, For example, 4.98V-5.02 is all right, the screen will show 5V. \u003c\/li\u003e \u003cli\u003eAfter adjusting the voltage, please shout off the power supply. Then you completed the calibration. \u003c\/li\u003e \u003c\/ol\u003e \u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003ch5\u003eSPECIFICATION\u003c\/h5\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eInput Voltage: 5~23V, Max 23V, recommended to use within 20V\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eInput voltage must be higher than the output voltage 1V above\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eOutput Voltage: 0~16.5V adjustable (It can save the last set voltage automatically)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003ePeak Current:Recommended use in 2A, accuracy of 1%, the minimum display 0.01A, less than 10mA will not be  displayed.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003ePeak Current: 3A (Recommended use in 2A, accuracy of 1%, the minimum display 0.01A, less than 10mA will not be displayed.)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eConversion Efficiency: 95%\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eLoad Regulation S(I) â‰?.8%\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eVoltage Regulation S(U) â‰?.8%\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eSize: 62 x 44 x 18mm\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cbr\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e Please check the input positive and negative polarity before connecting, reverse may damage the components\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/div\u003e \u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e \u003cdiv\u003e \u003ch5\u003eWHAT'S IN THE PACKAGE\u003c\/h5\u003e \u003cdiv\u003e \u003cbr\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003e1pcs x DC-DC Adjustable Step-down Power Supply Module (assembled)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e1set x Clear Enclosure\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"SainSmart","offers":[{"title":"Default Title","offer_id":49290278371482,"sku":"101-30-371","price":6.3,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/dc-dc-adjustable-step-down-power-supply-module-voltage-current-lcd-display-with-case","provider":"My Store","version":"1.0","type":"link"}